Stamps of Tanzania, 2012, missing cat val
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postage
2012, Jan 20 Butterflies of Africa 2012 issue - Butterflies of Africa (2012) wmk. squares & rectangles (no perf info) (10 stamps)
| - | 1700sh | multi | Euphaedra xypete | — | — | |
| - | 1700sh | multi | Charaxes candiope | — | — | |
| - | 1700sh | multi | Charaxes smaragdalis | — | — | |
| - | 1700sh | multi | Charaxes etesipe | — | — | |
| - | 1700sh | multi | Chrysiridia rhipheus | — | — | |
| - | 1700sh | multi | Angola White Lady Graphium angolanus | — | — | |
| - | 1700sh | multi | Charaxes hadrianus | — | — | |
| - | 1700sh | multi | Hypolimnas dexithea | — | — | |
| - | 3800sh | multi | Danaus plexippus | — | — | |
| - | 3800sh | multi | Salamis parhassus | — | — |
2012, Jan 20 Birds of Africa 2012 issue - birds of Africa (2012) (10 stamps)
| - | 1700sh | multi | pied crow | — | — | |
| - | 1700sh | multi | Ground Woodpecker | — | — | |
| - | 1700sh | multi | Greater honeyguide | — | — | |
| - | 1700sh | multi | Ground Woodpecker | — | — | |
| - | 1700sh | multi | Senegal parrot Poicephalus senegalus | — | — | |
| - | 1700sh | multi | African grey parrot | — | — | |
| - | 1700sh | multi | lilac-breasted roller | — | — | |
| - | 1700sh | multi | Southern masked weaver | — | — | |
| - | 3800sh | multi | white-headed mousebird Colius leucocephalus | — | — | |
| - | 3800sh | multi | Black-collared Barbet | — | — |
2012, Mar 15 Tanzania Material Culture issue (11 stamps)
2012, Jun 30 Olympics 2012 issue p. 14
| - | 1300sh | multi | — | — | ||
| - | 1300sh | multi | — | — | ||
| - | 1300sh | multi | — | — | ||
| - | 1300sh | multi | — | — |
2012, Jul 30 Birds of Tanzania 2012 issue - birds of Tanzania (2012) (15 stamps)
| - | 800sh | multi | secretary bird | — | — | |
| - | 800sh | multi | superb starling | — | — | |
| - | 1000sh | multi | superb starling | — | — | |
| - | 1000sh | multi | Buffalo weaver | — | — | |
| - | 1000sh | multi | Red-billed | — | — | |
| - | 1000sh | multi | Buffalo weaver | — | — | |
| - | 1000sh | multi | Malachite Kingfisher | — | — | |
| - | 1000sh | multi | grey headed kingfisher | — | — | |
| - | 1000sh | multi | woodland kingfisher | — | — | |
| - | 1000sh | multi | Pied Kingfisher | — | — | |
| - | 1000sh | multi | Verreaux's Eagle Owl | — | — | |
| - | 1000sh | multi | augur buzzard | — | — | |
| - | 1000sh | multi | Red-tailed Buzzard | — | — | |
| - | 1000sh | multi | bateleur eagle | — | — | |
| - | 1000sh | multi | Verreaux's Eagle | — | — |
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