| 100th Anniversary birth of Ralph Bunche | 1 | 1351221 |
| 1st anniv. of the new Headquarters of the UPU in Berne | 1 | 55158 |
| 20th Ann. Conference on Sustainable Development | 1 | 1351324 |
| 30 Years of a World Living with AIDS | 2 | 1351311 1548206 |
| 40th Ann. of the UN Postal Administration in Geneva | 8 | 1351441 1351442 1548096 2062436 2062437 1351443 1351444 1351445 |
| 45th Anniversary of UNPA Geneva | 1 | 2062452 |
| 50 Years of Space Achievements, Space for Humanity | 4 | 1351408 1351409 1351410 1548039 |
| 50th Anniversary Japanese Peace Bell | 1 | 1351237 |
| 50th Anniversary Oceanographic Commission | 47 | 1548123 1548124 1548125 1548126 1351290 1351291 1548127 1548128 1548129 1548130 |
| 50th Anniversary UN Postal Administration (UNPA) | 5 | 515963 515964 515965 515966 1351395 |
| 50th Anniversary of Human Space Flight | 20 | 1351308 1548188 1548189 1548190 1548191 1548192 1548193 1548194 1548195 1548196 |
| 50th Anniversary of UN Geneva Postage Stamps (2019) | 11 | 2372562 2372563 2372564 2372565 2372566 2372567 2372568 2372569 2372570 2372571 |
| 5oth Anniversary WHO, Rain Forests | 3 | 515876 1351387 515889 |
| 5th Anniversary Earth Summit | 6 | 515835 515836 515837 515838 515839 1351386 |
| 70th Anniversary of the UN | 3 | 1705555 1705556 1705558 |
| Anti-drugs campaign | 3 | 383854 383950 383951 |
| Anti-racism | 2 | 383894 383895 |
| Art | 5 | 55169 55170 383864 383865 383912 |
| August 19th Bombing of UN Complex in Baghdad, Iraq | 1 | 1351230 |
| Autism Awareness | 3 | 2062450 1351321 1351322 |
| Building | 1 | 383889 |
| COP21 - Paris Climate Conference 2015 | 1 | 1705557 |
| Campaign Against Child Labour | 11 | 1351298 1548160 1548161 1548162 1548163 1548164 1548165 1548166 1548167 1548168 |
| Centenary of the International Labor Organization (2019) | 6 | 2372552 2372553 2372554 2372555 2372556 2372557 |
| Chemical Weapons | 2 | 384005 384006 |
| Children | 2 | 383925 383926 |
| China 2019 World Philatelic Exhibition, Wuhan | 2 | 2372551 2372559 |
| Clean oceans | 3 | 384016 384017 1547943 |
| Climate Change | 47 | 1548054 1548055 1548056 1548057 1548058 1548059 1548060 1548061 1351421 1351422 |
| Climate Change : A Race We Can Win (2019) | 4 | 2372560 2372561 2372572 2372573 |
| Climate changes | 10 | 384044 384045 384046 384047 1547951 515967 515968 515969 1483174 1705547 |
| Conclusion of the Decade for Human Rights | 4 | 1351248 1351249 2372533 2372534 |
| Conference UNISPACE '82 | 2 | 516020 516021 |
| Convention on the Rights of Persons with Disabilities | 2 | 1351415 1351416 |
| Crime fighting congress | 2 | 383989 383990 |
| Decade reduction natural disasters | 5 | 384057 1547954 384058 384059 384060 |
| Development programm | 7 | 383914 383915 383930 383931 383932 383933 1547932 |
| Development through science and techniks | 2 | 384024 384025 |
| Disarmament | 2 | 383852 383853 |
| E.C.E. | 5 | 383995 383996 383997 383998 1547939 |
| Economic and Social Council (ECOSOC) | 4 | 1351438 1351439 1351312 1351313 |
| Elderly people | 2 | 384030 384031 |
| End Violence Against Children | 2 | 1705553 1705554 |
| Endangered Species | 114 | 384032 384033 384034 384035 1483165 384052 384053 384054 384055 1483166 |
| Endangered Species (2019) | 6 | 2372544 2372545 2372546 2372547 2372548 2372549 |
| Environment conference | 1 | 1547958 |
| Environment congress Stockholm | 2 | 55166 55167 |
| Environment protection | 2 | 516022 516023 |
| Fallen in the Cause of Peace, Dag Hammarskjold Medal | 3 | 515913 515914 1351390 |
| Fighting aids | 5 | 383983 383984 1483180 1547980 1351396 |
| Flags and Coins | 56 | 1351398 1548031 1548032 1548033 1548034 1548035 1548036 1548037 1548038 1351414 |
| Free & Equal | 2 | 1705519 1705520 |
| General Assembly | 2 | 383905 383906 |
| Global Education First Initiative (GEFI) | 2 | 1548244 1548246 |
| Greetings Stamps | 1 | 2062453 |
| Habitat | 2 | 383883 383884 |
| Habitat II | 6 | 1547956 384104 384105 384106 384107 384108 |
| Habitation Year | 2 | 383948 383949 |
| Health | 3 | 383900 383901 1705535 |
| Health throught sports | 2 | 383965 383966 |
| Human Rights | 64 | 383857 383858 516016 516017 1351356 516031 516032 2372511 383967 383968 |
| Humanitarian Mail | 1 | 1351407 |
| I.C.A.O. | 2 | 383903 383904 |
| I.F.A.D. | 2 | 383958 383959 |
| IPU Head Quarters, Geneve | 1 | 1351214 |
| Independency East-Timor | 2 | 515978 515979 |
| Indigenous Art | 21 | 1547983 1547984 1547985 1547986 1547987 1547988 1351231 1547996 1547997 1547998 |
| Indigenous People | 21 | 1351446 1548097 1548098 1548099 1548100 1548101 1548102 1548170 1548171 1548172 |
| Int. Court of Justice The Hague | 2 | 516013 516014 |
| Int. Peace Day | 5 | 1547950 384040 384041 384042 384043 |
| Int. Year of Sport and Physical Education | 2 | 1351258 1351259 |
| Int. Year of the Family | 2 | 384050 384051 |
| Int. Year of the Ocean | 13 | 515864 515865 1547961 515866 515867 515868 515869 515870 515871 515872 |
| Int. Year of the Women | 2 | 383872 383873 |
| Int. Year of the disabled people | 2 | 383910 383911 |
| International Day for the Eradication of Poverty | 2 | 1351419 1351420 |
| International Day of Dance | 3 | 1793272 1793299 1793300 |
| International Day of Families | 2 | 1351276 1351277 |
| International Day of Happiness | 2 | 1351351 1351352 |
| International Day of Peace | 4 | 1351246 1351247 1351268 1351269 |
| International Day of UN Peacekeepers | 2 | 1793273 1793274 |
| International Holocaoust Remembrance Day | 1 | 1351413 |
| International Jazz Day | 1 | 1483189 |
| International Music Day 2018 | 1 | 2118166 |
| International Peace Day | 3 | 1483185 1483186 2009882 |
| International School of the United Nations | 1 | 55161 |
| International Stamp Exhibition CHINA '16, Nanning | 2 | 2009885 2009886 |
| International Year of Biodiversity | 2 | 1351288 1351289 |
| International Year of Family Farming | 2 | 1548242 1548243 |
| International Year of Forests | 3 | 1351315 1548211 1548212 |
| International Year of Freshwater | 3 | 1351219 1351220 1705549 |
| International Year of Mountains | 6 | 1483176 1547968 515980 515981 515982 515983 |
| International Year of Peace | 2 | 383937 383938 |
| International Year of Sport and Physical Education | 1 | 1351250 |
| International Year of the Child | 2 | 516010 516011 |
| International aid to refugees: UNHCR and UNRWA | 1 | 55156 |
| International year against racial discrimination | 2 | 55159 55160 |
| Medicinal flowers | 2 | 383985 383986 |
| Meteorological service | 2 | 383973 383974 |
| Millennium Development Goals | 9 | 1351440 1548088 1548089 1548090 1548091 1548092 1548093 1548094 1548095 |
| Namibia | 7 | 383856 383876 383877 383902 516012 383999 384000 |
| Natures Wisdom | 2 | 1351256 1351257 |
| New building I.A.O. | 2 | 383860 383861 |
| Our Environment | 2 | 516018 516019 |
| Our world in 2000 | 2 | 515925 515926 |
| Peace | 3 | 384111 384112 2009881 |
| Peace keeping | 2 | 515877 515878 |
| Peaceful Visions | 2 | 1351399 1351400 |
| Peaceful use of the seaground | 1 | 55155 |
| Peacefull use atomic energy | 2 | 383896 383897 |
| Peacefull use of space | 2 | 383870 383871 |
| Peacekeeping operations U.N.O. | 3 | 383878 383879 217810 |
| Philately | 2 | 515845 515846 |
| Planet Earth | 4 | 384022 384023 1547945 1705545 |
| Population and development | 2 | 384061 384062 |
| Postal service U.N.O. | 4 | 383885 383886 1705523 1705524 |
| Postal services U.N.O. | 2 | 384007 384008 |
| Regular issue | 2 | 1483181 1351274 |
| Regular issues | 4 | 1351305 1351306 1351333 1351334 |
| Rights of the Child | 2 | 384003 384004 |
| Safety at sea | 2 | 516026 516027 |
| Save the forest | 3 | 383961 383962 1547933 |
| Security Council | 2 | 383892 383893 |
| Social Issues Definitives | 1 | 2118143 |
| Social and economical council | 2 | 217813 217814 |
| Space: Nebulae | 2 | 1351344 1351349 |
| Sport For Peace, 2012 Paralympic Summer Games, London | 1 | 1351317 |
| Sport for Peace, Patalympic Summer Games | 2 | 1351325 1351326 |
| Sport for Peace, Summer Olympic Games, Rio de Janeiro | 2 | 1793275 1793276 |
| Sports and the Environment | 3 | 384109 384110 1351385 |
| Stamp collecting | 2 | 383935 383936 |
| Summer Olympic Games 2008 - Beijing - Sport for Peace | 4 | 1351417 1351418 1548053 1351427 |
| Summer Olympic Games 2016 - Rio de Janeiro - Sport for Peace | 4 | 2372536 2372537 2372538 2372539 |
| Sustainable Development Goals | 18 | 1793281 1793282 1793283 1793284 1793285 1793286 1793287 1793288 1793289 1793290 |
| Terracotta-army | 15 | 515847 515848 515849 515850 515851 515852 515853 515854 1547960 2009820 |
| The Endangered Species | 1 | 1548245 |
| Trade and development | 2 | 516029 516030 |
| Traffic | 7 | 515840 515841 515842 515843 515844 1547959 2372528 |
| Training center Turin | 2 | 383917 383918 |
| U.N.C.E.D. conference | 5 | 384018 384019 384020 1547944 384021 |
| U.N.D.R.O. | 4 | 516008 516009 1705543 1705544 |
| U.N.H.C.R. | 2 | 516039 516040 |
| U.N.O. | 19 | 383874 383875 217811 217812 384083 384084 384085 384086 384087 384088 |
| U.N.O. (United Nations), 40th Anniversary | 5 | 383923 383924 1547930 1547931 1351358 |
| U.N.O.in 21th century | 6 | 515929 515930 515931 515932 515933 515934 |
| U.P.U. | 1 | 1547963 |
| U.P.U. (Universal Postal Union), 125th Anniversary | 4 | 515909 515910 515911 515912 |
| U.P.U. (Universal Postal Union), Centary | 2 | 383862 383863 |
| UN (United Nations), 30th Anniversary | 3 | 1547925 1547926 1351354 |
| UN (United Nations), 35th Anniversary | 3 | 1547928 1547929 217815 |
| UN (United Nations), 45th Anniversary | 3 | 383987 383988 1351370 |
| UN (United Nations), 50th Anniversary | 9 | 384071 384079 384080 1351384 2009816 2009817 2009818 1547953 2009819 |
| UN (United Nations), 55th Anniversary | 3 | 515927 515928 1351391 |
| UN Building | 2 | 1483190 1483191 |
| UN Radio, World Radio Day | 2 | 1351331 1351332 |
| UN Women | 2 | 1705521 1705522 |
| UN-Symbols | 34 | 55139 55140 55141 55142 55143 55144 55145 55146 55148 55149 |
| UNCTAD | 3 | 383882 384066 384067 |
| UNESCO World Heritage | 12 | 1548234 1548235 1548236 1548237 1548238 1548239 1548240 1548241 1705551 1705552 |
| UNESCO World Heritage - Africa | 2 | 1351327 1351328 |
| UNESCO World Heritage - China | 9 | 1351335 1351336 1351337 1351338 1351339 1351340 1351341 1351342 2062451 |
| UNESCO World Heritage Sites in Nordic Countries | 2 | 1351309 1351310 |
| UNESCO World Heritage: Italy | 15 | 1483178 1483179 1547974 1547975 1547976 1547977 1547978 1547979 1547981 2009855 |
| UNHCR 50th Anniversary - Respect for Refugees | 3 | 515943 515944 1351393 |
| UNICEF | 6 | 384113 384114 2372524 2372525 2372526 2372527 |
| UNISPACE III | 7 | 515906 515907 515908 2009834 2372530 1351388 1351389 |
| United Nations 60th Anniversary | 2 | 1351254 1351272 |
| United Nations 65th Anniversary | 2 | 1351296 1351301 |
| United Nations Conference on Sustainable Development | 6 | 1483177 1547969 1547970 1547971 1547972 1547973 |
| United Nations Land Transport | 6 | 1351297 1548155 1548156 1548157 1548158 1548159 |
| United Nations in the 21st Century | 1 | 1351392 |
| University U.N.O. | 2 | 383919 383920 |
| Vaccination children | 2 | 383954 383955 |
| Vienna bureau U.N.O. | 2 | 383975 383976 |
| Volunteers | 4 | 383963 383964 515952 515953 |
| W.F.U.N.A. | 7 | 383881 383939 383940 383941 383942 1351359 384097 |
| W.H.O. (World Health Organization), 45th Anniversary | 2 | 384036 384037 |
| Water Conference | 2 | 383890 383891 |
| Wold Women conference | 2 | 384081 384082 |
| Women's decade | 2 | 217808 217809 |
| Works of Disabled Artists | 2 | 1351345 1351346 |
| World Bee Day (2019) | 2 | 2372550 2372558 |
| World Food Council | 1 | 1705525 |
| World Food Program (WFP) Food for Life | 2 | 1351270 1351271 |
| World Food Programme | 1 | 55157 |
| World Food day | 2 | 516035 516036 |
| World Health Day | 2 | 1351235 1351236 |
| World Heritage Sites - Cuba (2019) | 9 | 2372575 2372576 2372577 2372578 2372579 2372580 2372581 2372582 2372583 |
| World Heritage Sites - Egypt | 15 | 1351260 1351261 1351262 1351263 1351264 1351265 1351266 1351267 1548008 2009875 |
| World Heritage Sites - France | 15 | 1351278 1351279 1351280 1351281 1351282 1351283 1483183 1483184 2062416 2062417 |
| World Heritage Sites - Germany | 15 | 516005 516006 1351432 1351433 1351434 1351435 1351436 1351437 1548103 2062438 |
| World Heritage Sites - Greece | 15 | 1351238 1351239 1351240 1351241 1351242 1351243 1351244 1351245 1548002 2009869 |
| World Heritage Sites - South America | 15 | 515990 515991 1351401 1351402 1351403 1351404 1351405 1351406 2062423 1548040 |
| World Heritage Sites - United Kingdom | 9 | 2118158 2118159 2118160 2118161 2118162 2118163 2118164 2118165 2118167 |
| World Heritage Sites, USA | 15 | 1351222 1351223 1351224 1351225 1351226 1351227 1351228 1351229 2009862 2009863 |
| World Intellectual Property Organization (WIPO) | 1 | 1705527 |
| World Languages | 7 | 2118137 2118138 2118139 2118140 2118141 2118142 2118136 |
| World Ocean Day | 1 | 1351343 |
| World Poetry Day | 2 | 1547923 1547924 |
| World Population Year | 2 | 383866 383867 |
| World Wildlife Conference (CoP 17), Johannesburg | 5 | 1793277 1793278 1793279 1793280 1793301 |
| World bank | 2 | 383970 383971 |
| World heritage Sites | 64 | 516037 516038 384013 384014 515881 515882 515883 515884 515885 515886 |
| Youth, our future | 2 | 384077 384078 |