| 2c on 5c | 1 | 1942578 |
| According to Scott, the minisheets of 4 stamps were released in 1991. | 6 | 2089095 2089097 2089098 2089099 2089101 2089103 |
| Additional overprint in black: "Service" | 2 | 1313806 1313811 |
| Additional overprint in blue: "Service" | 1 | 1313803 |
| Additional overprint in red: "Service" | 4 | 1313802 1313804 1313807 1313809 |
| Additional overprint in violet: "Service" | 3 | 1313805 1313808 1313810 |
| Also existing on fluorescent paper (1993 MiNr. IR 2577y) | 1 | 350841 |
| Also existing on fluorescent paper (1998 MiNr. IR 2592y) | 1 | 350846 |
| Also existing on normal paper (1994 MiNr. IR 2583x) | 1 | 350842 |
| Also existing on normal paper (1995 MiNr. IR 2588x) | 1 | 350843 |
| Bagh-e-Shahzadeh, Mahan - Royal Palace of La Granja of San Ildefonso (Segovia) | 1 | 1965346 |
| Basis for all subsequent editions in Arms drawing | 4 | 350396 350397 350398 350399 |
| Black overprint by hand: "Service" and in arabic | 9 | 1313849 1313850 1313851 1313852 1313853 1313854 1313855 1313856 2089085 |
| Black overprint by hand: "Service" and in arabic was not regularly issued with this overprint. Numbers not listed in Michel and Scott! | 1 | 1760136 |
| Black overprint by hand: "Service" and new value | 3 | 1313786 1313787 1313788 |
| Black overprint: "Colis Postaux" | 1 | 1313831 |
| Child laughing (UNICEF) | 1 | 1984881 |
| Distance between the inner edges of the frame 28 mm | 8 | 474512 474514 474515 474516 474517 474518 474519 474520 |
| Distance between the inner edges of the frame 28 mm, plane overprint and bilingual 'POSTE AERIENNE' | 8 | 474725 474727 474728 474729 474730 474731 474732 474733 |
| Distance between the inner edges of the frame 28 mm, overprint 'Règne de Pahlavi 1926', Perfs: 11½ (thick paper), 12½ x 12 (thin paper) | 8 | 474698 474700 474701 474702 474703 474704 474705 474706 |
| Distance between the inner edges of the frame 28 mm, overprint new value and year 1336 | 2 | 474607 474608 |
| Distance between the inner edges of the frame 28 mm, overprint year 1336 | 1 | 474606 |
| Distance between the inner edges of the frame 28 mm, overprint year 1337 | 7 | 474616 474617 474618 474619 474620 474621 474622 |
| Emergency issue, cuttings from envelops used as stamps | 1 | 350483 |
| FDC with date 15.6.1992 are known. | 1 | 1314447 |
| FDC with date 17.5.1990 are known. | 1 | 1314371 |
| FDC with date 22.6.1991 are known. | 1 | 1314391 |
| FDC with date 24.5.1991 are known. | 1 | 1314405 |
| FDC with date 27.5.1991 are known. | 1 | 1314406 |
| FDC with date 3.6.1991 are known. | 1 | 1314390 |
| FDC with date 8.9.1990 are known. | 1 | 1314362 |
| FDC with date 9.6.1992 are known. | 1 | 1314446 |
| For telegrams. In Michel not cataloged. | 3 | 278932 1760137 1760138 |
| Hira Cave where the Quran was first revealed | 1 | 350804 |
| Holy Days & Celebrations (New Year) Limited M/S | 1 | 1586890 |
| Infant. hand holding vaccination (WHO). | 1 | 1984880 |
| Iran-Portugal Joint Issue | 2 | 475936 475937 |
| Joint issue with Brazil Mi nrs 3293-3294 | 2 | 350974 350975 |
| Joint issue with Hungary. | 1 | 1984910 |
| Joint issue with Kazakhstan Mi nrs 554-555 | 1 | 475177 |
| Joint issue with Kazakhstan Mi nrs 622-623 | 2 | 475263 475264 |
| Joint issue with Kazakhstan. Labels were also printed in the sheet. | 1 | 1984902 |
| Joint issue with Morocco. Labels were also printed in the sheet. | 1 | 1984901 |
| Joint issue with P.R. China. A vertical row of labels was printed in the central gutter of the sheet. | 1 | 1984887 |
| Joint issue with Pakistan and Turkey | 3 | 476167 476168 476169 |
| Joint issue with Pakistan. Labels were printed in the sheet. | 1 | 1984911 |
| Joint issue with Spain Mi nrs 4132-4133 | 2 | 475165 475166 |
| Joint issue with Tajikistan. | 1 | 1984903 |
| Joint issue with Turkey. Central label. | 1 | 1984928 |
| Joint issue with Venezuela. A vertical row of labels was printed in the central gutter of the sheet. | 1 | 1984893 |
| King Bhumibol died in 2016 | 1 | 474996 |
| Letterpress overprint "Islamic Republic", head of the Shah with bars | 9 | 776573 776574 776575 776576 776577 776578 776579 776580 776581 |
| Martyr-Radjai-Power-Plant | 1 | 2089104 |
| Mi:IR 2592 surcharged | 1 | 2089109 |
| Mi:IR 2593 surcharged | 1 | 2089126 |
| Mi:IR 2622 surcharged | 1 | 2089128 |
| Mi:IR 2655 surcharged | 1 | 2089127 |
| Mir Castle Complex (World Heritage 2000) | 1 | 363911 |
| New value overprint in a horizontal divided box | 3 | 350536 350537 350538 |
| Overprint 'OFFICIEL' and new value | 5 | 350514 350515 350516 350517 350520 |
| Overprint: "Service" | 13 | 1313827 1313828 1313791 1313792 1313793 1313794 1313795 1313796 1313797 1313798 |
| Perforation variants: line 12, 13 | 1 | 350490 |
| Perfs: 10½, 11½, imperforated | 9 | 45059 45060 45061 363912 363913 363914 363915 363916 363917 |
| Perfs: 11½ x 11, 11½ | 21 | 45063 45066 475349 475350 475351 475352 475353 475354 475355 475356 |
| Perfs: 11½ x 11, 11½ Black, bilingual, arc-shaped overprint "CONTROLE" and "1922". | 1 | 474672 |
| Perfs: 11½ x 11, 11½; black, bilingual, arc-shaped overprint 'CONTROLE' and 1922 | 16 | 474663 474664 474665 474666 474667 474668 474669 474670 474671 474673 |
| Perfs: 11½ x 11, 11½; black, bilingual, arc-shaped overprint 'CONTROLE' and 1922, additional bilingual new value overprint | 4 | 474680 474681 474682 474683 |
| Perfs: 11½, 11½ x 12 | 1 | 475436 |
| Perfs: 11½, 11½ x 12, overprint 'POSTES IRANIENNES' | 1 | 475475 |
| Perfs: 11½, 12 x 12½, 13 | 15 | 45072 475425 45073 45074 45075 475426 475427 475428 475429 475430 |
| Perfs: 11½, 12 x 12½, 13, overprint 'POSTES IRANIENNES' | 2 | 475473 475474 |
| Perfs: line 11½, line 11 x 11½ | 11 | 474469 474470 474471 474472 474473 474474 474475 474476 474477 474478 |
| Perfs: line 12, line 13 | 1 | 350510 |
| Perfs: line 12, line 13, line 12 x 13 | 3 | 350503 350507 350508 |
| Perfs: line 12, line 13, line 12 x13 | 1 | 350502 |
| Portrait | 2 | 475550 475703 |
| Setanent with label for Bank Melli 75th Anniversary. Longer Rls. | 2 | 2329194 2329195 |
| Shafts of grain, world map (FAO) | 1 | 1984882 |
| Slanting overprint by hand: "Colis Postaux" | 16 | 1313832 1313833 1313834 1313835 1313836 1313837 1313838 1313839 1313840 1313841 |
| Stamp from block, No white frame | 4 | 278948 278949 278950 278951 |
| Stamp from within Souvenir Sheet | 1 | 776488 |
| Star in the middle with 88 beams, Perfs: line 12, line 13, line 12 x 13 | 2 | 350505 350506 |
| Star with 124 beams, Perfs: line 12, line 13, line 12 x 13 | 1 | 350504 |
| The scientific name synonyms Acanthis flavirostris and Carduelis flavirostris | 1 | 1760145 |
| Three points after the Persian inscription in the ribbon | 1 | 350496 |
| Three points after the Persian inscription in the ribbon, overprint 'OFFICIEL' and new value | 2 | 350512 350519 |
| Three-lined black overprint: "BUSHIRE - Under British - Occupation." | 29 | 1313897 1313898 1313899 1313900 1313901 1313902 1313903 1313904 1313905 1313906 |
| Two lined black overprint: arabic and "SERVICE" | 17 | 1313863 1313864 1313865 1313866 1313867 1313868 1313869 1313870 1313871 1313872 |
| Two lined overprint: arabic and "COLIS POSTAUX" | 17 | 1313880 1313881 1313882 1313883 1313884 1313885 1313886 1313887 1313888 1313889 |
| Two points after the Persian inscription in the ribbon | 1 | 350497 |
| Two points after the Persian inscription in the ribbon, overprint 'OFFICIEL' and new value | 2 | 350511 350513 |
| Watermark: B | 1 | 1313938 |
| Watermark: C | 2 | 1313939 1313952 |
| Watermark: D | 2 | 1313960 1313961 |
| Watermark: E | 3 | 1313971 1313986 1313962 |
| White frame | 4 | 278940 278942 278944 278946 |
| Woman reading (UNESCO) | 1 | 1984883 |
| Y &T IR 2396 | 1 | 1942593 |
| black blue new value overprint | 2 | 350633 350635 |
| black new value and year 1919 overprint | 1 | 474628 |
| black new value overprint | 1 | 350637 |
| black new value overprint in french and persian letters | 2 | 350647 350651 |
| black new value overprint in french letters | 2 | 350641 350644 |
| black on coloured reticulated background | 6 | 350433 350434 350435 350436 350438 350439 |
| black on coloured reticulated background, perforations in 11, 10:11, 13 | 1 | 350437 |
| black overprint 'Relais' in French and Persian, Perfs: 11½ x 11, 11½ | 4 | 475365 475366 475367 475368 |
| black overprint new value and '1915', Perfs: 11½ x 11, 11½ | 1 | 474549 |
| black overpriont 'Relais' in French and Persian | 4 | 475361 475362 475363 475364 |
| black-blue overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350673 |
| black-red overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350672 |
| black/green overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350674 |
| blue new value and year 1919 overprint | 1 | 474632 |
| blue new value overprint | 2 | 350634 350636 |
| blue new value overprint in french and persian letters | 2 | 350646 350650 |
| blue new value overprint in french letters | 1 | 350640 |
| blue security overprint 'heraldic lion in the octagon | 6 | 350615 350616 350617 350618 350619 350620 |
| blue-black overprint '1903 POSTES PERSANES' with deco and new value | 2 | 350665 350675 |
| blue-green overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350664 |
| blue-orange overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350677 |
| blue-red overprint '1903 POSTES PERSANES' with deco and new value | 2 | 350663 350676 |
| box overprint with Persian inscription, Perfs: 11½ x 11, 11½ | 8 | 350703 350704 350705 350706 350707 350708 350709 350710 |
| brown new value and year 1919 overprint | 1 | 474634 |
| brown overprint new value and plane | 1 | 476085 |
| brown-black overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350667 |
| brown-blue overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350668 |
| brown-green overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350666 |
| carmine new value and year 1919 overprint | 1 | 474631 |
| colors at Sn: brn org & org brn | 1 | 1314292 |
| currency name in capital letters, new value overprint | 1 | 475325 |
| currency name in capital letters, security overprint 'heraldic lion in the rosette' | 10 | 475305 475307 475309 475311 475313 475315 475317 475319 475321 475323 |
| currency name in uppercase and lowercase, overprint 'PROVISOIRE 1319' | 4 | 475331 475332 475333 475334 |
| currency name in uppercase and lowercase, security overprint 'heraldic lion in the rosette' | 15 | 475306 475308 475310 475312 475314 475316 475318 475320 475322 475324 |
| diagonal black overprint 'P.L. Teheran' | 2 | 474487 474488 |
| diagonal black overprint 'P.L. Teheran' from bottom to top | 1 | 475335 |
| diagonal black overprint 'P.L. Teheran' from top to bottom | 1 | 475336 |
| diagonal new value overprint 'SERVICE INIERIEUR' | 2 | 350692 350693 |
| diagonal red overprint 'P.L. Téhéran' from bottom to top | 1 | 350653 |
| diagonal violet overprint 'P.L. Téhéran' from bottom to top | 1 | 350652 |
| double overprint new value and year 1335, perfs: 11½ x 11, 11½ | 1 | 474600 |
| four times the same issue | 20 | 474790 474791 474792 474793 474794 474795 474796 474797 474798 474799 |
| green new value and year 1919 overprint | 2 | 474630 474633 |
| green-black overprint '1903 POSTES PERSANES' with deco and new value | 2 | 350659 350679 |
| green-blue black overprint '1903 POSTES PERSANES' with deco and new value | 2 | 350658 350678 |
| green-red overprint '1903 POSTES PERSANES' with deco and new value | 2 | 350657 350680 |
| imperforated; 11½ | 1 | 1313931 |
| in se-tenant strip (2 stamps + label), joint issue Iran-Ukraine (+ UA686) | 1 | 475153 |
| in se-tenant strip (2 stamps + label), joint issue Iran-Ukraine (+ UA687) | 1 | 475154 |
| indistinct printing | 1 | 350444 |
| joint issue with Brazil. A vertical row of labels exists in the central gutter of the sheet. | 1 | 1984884 |
| joint issue with Indonesia. A vertical row of labels exists in the central gutter of the sheet. | 1 | 1984906 |
| larger 'R' | 5 | 45183 278938 475764 475816 475817 |
| margin green | 1 | 475561 |
| margin grey black | 1 | 475553 |
| narrow 'Rls' | 2 | 350997 350999 |
| new design: 5 straight lines by sun ray instead of 8 straight lines before | 1 | 279021 |
| new value and 'BENADERS' overprint, perfs: 11½ x 11, 11½ | 2 | 474657 474658 |
| new value in handoverprint | 3 | 350604 350606 350607 |
| new value in handoverprint and additional blue overprint 'PROVISOIRE 1319' | 2 | 475299 475301 |
| new value in handoverprint and additional violet overprint 'PROVISOIRE 1319' | 2 | 475300 475302 |
| new value in violet overprint | 2 | 475303 475304 |
| new value overprint (black) | 4 | 474492 474496 474497 474502 |
| new value overprint (red) | 13 | 474489 474490 474491 474493 474494 474495 474498 474499 474500 474501 |
| new value overprint in French (blue) | 1 | 350689 |
| new value overprint in French (violet) | 2 | 350690 350691 |
| new value overprint in French and Persian | 5 | 350684 350685 350686 474554 474555 |
| new value overprint in French and Persian (red) | 2 | 475344 475345 |
| new value overprint in French and Persian (violet) | 1 | 475346 |
| new value overprint in French and Persian, Perfs: 11½ x 11, 11½ | 1 | 474556 |
| new value overprint in a rounded box | 1 | 474553 |
| new value overprint, perfs: 11½ x 11, 11½ | 5 | 474590 474591 474643 474644 474645 |
| no cheek shadow, white face | 4 | 475401 475402 475403 475404 |
| not issued | 1 | 350424 |
| orange new value and year 1919 overprint | 1 | 474629 |
| orange-black overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350662 |
| orange-blue overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350661 |
| orange-green overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350660 |
| oval red brown | 8 | 474505 474506 474507 474508 474509 474510 474511 474513 |
| oval red brown, overprint 'Règne de Pahlavi 1926', Perfs: 11½ (thick paper), 12½ x 12 (thin paper) | 8 | 474691 474692 474693 474694 474695 474696 474697 474699 |
| oval red brown, overprint of the year 1333 | 1 | 474557 |
| oval red brown, overprint of the year 1335 | 1 | 474603 |
| oval red brown, plane overprint and bilingual 'POSTE AERIENNE' | 8 | 474718 474719 474720 474721 474722 474723 474724 474726 |
| overprint 'Iran' | 17 | 45085 45086 45087 475494 475495 475496 475497 475498 475499 475500 |
| overprint 'Novembre - 1918' | 7 | 474609 474610 474611 474612 474613 474614 474615 |
| overprint 'P.re, 1924' and value on stamps without value | 3 | 475383 475384 475385 |
| overprint 'P.re, 1924' and value on stamps without value, Type I 'p.re'; Type II 'P.re' | 1 | 475386 |
| overprint 'P.re, 1925' and value on stamps without value | 8 | 278955 278956 475388 475389 475390 475391 475392 475393 |
| overprint 'POSTES IRANIENNES' | 15 | 475479 475480 475481 475482 475483 475484 475485 475486 475487 475488 |
| overprint 'PROVISOIRE 1319' | 17 | 475283 475284 475285 475286 475287 475288 475289 475290 475291 475292 |
| overprint 'Provisoire, 1919' and value on stamps without value | 5 | 474636 474637 474638 474639 474640 |
| overprint 'officiel' in French and Persian, Perfs: 11½ x 11, 11½ | 15 | 474526 474527 474528 474529 474530 474531 474532 474533 474534 474535 |
| overprint new value and '1914', Perfs: 11½ x 11, 11½ | 2 | 474542 474543 |
| overprint new value and '1915', Perfs: 11½ x 11, 11½ | 1 | 474552 |
| overprint new value and year 1335, oval red brown | 6 | 474592 474593 474594 474595 474596 474597 |
| overprint new value and year 1335, perfs: 11½ x 11, 11½ | 4 | 474598 474599 474601 474602 |
| overprint new value in French and Persian, perfs: 11½ x 11, 11½ | 3 | 474623 474624 474625 |
| overprint of the year 1333 | 6 | 474558 474559 474560 474561 474562 474563 |
| overprint of the year 1334 | 4 | 474582 474583 474584 474585 |
| overprint over four stamps | 5 | 350562 350569 350572 350576 350579 |
| overprint over two stamps | 7 | 350561 350564 350566 350568 350571 350575 350578 |
| overprint with Persian crest and bilingual 'RÉGNE de PAHLAVI 1925' | 4 | 474687 474688 474689 474690 |
| overprint: "Taxe" | 7 | 1313817 1313821 1313822 1313823 1313824 1313825 1313826 |
| overprint: "taxe" | 7 | 1313813 1313814 1313815 1313816 1313818 1313819 1313820 |
| printed on both sides | 3 | 350404 350408 350411 |
| red new value and year 1919 overprint | 1 | 474635 |
| red new value overprint in french and persian letters | 2 | 350645 350648 |
| red new value overprint in french letters | 2 | 350639 350642 |
| red overprint new value and plane | 1 | 476086 |
| red-black overprint '1903 POSTES PERSANES' with deco and new value | 2 | 350654 350670 |
| red-blue overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350655 |
| red-green overprint '1903 POSTES PERSANES' with deco and new value | 2 | 350656 350671 |
| red-orange overprint '1903 POSTES PERSANES' with deco and new value | 1 | 350669 |
| se-tenant strip (2 stamps + label), joint issue Iran-Ukraine (+ UA686-687) | 1 | 475152 |
| setanent with label. | 2 | 2329192 2329193 |
| slanting overprint '21.FEV.1921' in Persian and French | 11 | 474646 474647 474648 474649 474650 474651 474652 474653 474654 474655 |
| slanting overprint 'Imprimés' in French and Persian | 3 | 474481 474482 474522 |
| stamp from se-tenant pair | 2 | 2089153 2089154 |
| stamp from souvenir sheet | 3 | 2089151 2329200 2329203 |
| stocky 'D' | 2 | 475762 475763 |
| thicker orange border | 4 | 1984923 1984924 1984925 1984926 |
| tête-bêche | 1 | 350441 |
| vertically rouletted on 1 or 2 sides | 4 | 350416 350417 350418 350419 |
| violet double overprint new value and '1915', Perfs: 11½ x 11, 11½ | 1 | 474551 |
| violet new value overprint | 1 | 350638 |
| violet new value overprint in french and persian letters | 1 | 350649 |
| violet new value overprint in french letters | 1 | 350643 |
| violet overprint new value and '1915', Perfs: 11½ x 11, 11½ | 2 | 474548 474550 |
| violet overprint new value and plane | 1 | 476084 |
| violet purple new value overprint | 1 | 350632 |
| watermark inverted | 1 | 1313963 |
| wide 'Rls' | 3 | 350995 350996 350998 |
| with Persian overprint 'Millat Kaserun 1335' | 2 | 474586 474587 |
| with label | 3 | 2045352 2045353 2045354 |
| without persian value | 1 | 476377 |