| |
Name |
|
|
Issues/Designs |
| |
white-breasted guineafowl |
— |
— |
syns. Agelastes meleagrides |
| |
white-crested hornbill |
— |
— |
syns. Tropicranus albocristatus |
| |
white-faced whistling duck |
— |
— |
syns. Dendrocygna viduata, white-faced tree duck, white-faced tree-duck, White-faced Whistling-Duck |
| |
white-fronted bee-eater |
— |
— |
d - white-fro..bee-eater - Merops bullockoides 2013 syns. Melittophagus bullockoides, Merops bullockoides |
| |
white-necked rockfowl |
— |
— |
syns. bare-headed rockfowl, Picathartes gymnocephalus |
| |
white-tailed eagle |
— |
— |
syns. Haliaeetus albicilla, Haliaetus albicilla, vultur codalb |
| |
white-throated bee-eater |
— |
— |
syns. Merops albicollis |
| |
white-throated kingfisher |
— |
— |
d - white-thr..ingfisher - Halcyon smyrnensis 2016 syns. Halcyon smyrnensis |
| |
white-tufted grebe |
— |
— |
syns. Rolland's Grebe, Rollandia rolland |
| |
Heinrich Otto Wieland |
— |
— |
syns. Heinrich Wieland |
| |
Elie Wiesel |
— |
— |
d - Elie Wiesel (1986 Peace) 1995 |
| |
Frank Wild |
— |
— |
d - Frank Wild 2015 |
| |
Wiley Post's Lockheed Vega, 1933 |
— |
— |
d - Wiley Pos..ega, 1933 1999 |
| |
Wilhelm Carl Grimm start |
1786 |
— |
- 230th Anniversary of ... |
| |
William Boeing death |
1956 |
— |
- 60th Anniversary of the Death of ... |
| |
Betty Williams |
— |
— |
d - Betty Williams (1976 Peace) 1995 |
| |
Richard Willstatter |
— |
— |
d - Richard Willstatter (1915 Chemistry) 1995 |
| |
Alexander Wilson death |
1813 |
— |
- 205th Anniversary of the Death of ... syns. A. Wilson death |
| |
Woodrow Wilson |
— |
— |
d - Woodrow Wilson (2017) 2017 syns. Wilson, President Wilson |
| |
wimple piranha |
— |
— |
syns. Catoprion mento |
| |
Windsor Castle |
— |
— |
d - Windsor Castle & King George V 1935, etc (4) |
| |
Winter Olympics 1998 |
1998 |
— |
- ... in 1997 |
| |
Winter Olympics 2002 |
2002 |
— |
- ... |
| |
Winter Olympics 2006 |
2006 |
— |
- ... |
| |
Winter Olympics 2018 |
2018 |
— |
- ... |
| |
Wisteria sinensis |
— |
— |
d - Wisteria sinensis 1991 |
| |
wolverine |
— |
— |
syns. carcajou, gulo gulo, järv, jerv |
| |
wood duck |
— |
— |
d - wood duck - Aix sponsa 2015 syns. Aix sponsa |
| |
woodland kingfisher |
— |
— |
syns. Halcyon senegalensis |
| |
Tiger Woods |
— |
— |
d - Tiger Woods 2015, etc (2) |
| |
woolly rhinoceros |
— |
— |
syns. Coelodonta antiquitatis, Woolly Rhino |
| |
World Communications Year |
— |
— |
- ... syns. WCY, World Communication Year |
| |
World Cup 1982 |
1982 |
— |
- ... syns. World Cup Soccer 1982 |
| |
World Cup 1986 |
1986 |
— |
- ... syns. soccer championships 1986, World Cup Soccer 1986 |
| |
World Cup 1990 |
1990 |
— |
(2) - ..., ... in 1989 syns. soccer championships 1990, World Cup Soccer 1990 |
| |
World Cup 1994 |
1994 |
— |
(2) - ... in 1993, ... syns. World Cup Soccer 1994 |
| |
World Cup 1998 |
1998 |
— |
- ... in 1997 |
| |
World Cup 2002 |
2002 |
— |
(2) - ... in 2001, ... syns. Football World Cup 2002, World Cup Soccer 2002, XVIIth World Championships Soccer |
| |
World Cup 2010 |
2010 |
— |
- ... syns. World Cup Soccer 2010 |
| |
World Cup 2018 |
2015 |
— |
(2) - ... in 2016, ... |
| |
World Food Day |
— |
— |
(2) - ..., ... b |
| |
World Scout Jamboree 1987 |
1987 |
— |
- ... |
| |
World Scout Jamboree 1991 |
1991 |
— |
- ... |
| |
18th World Scout Jamboree |
1995 |
— |
- ... |
| |
19th World Scout Jamboree |
1998 |
— |
- ... |
| |
20th World Scout Jamboree |
2002 |
— |
- ... |
| |
World Stamp Expo '89 |
1989 |
— |
- ... syns. World Stamp Expo 89 |
| |
Beginning of World War I |
1914 |
— |
- 100th Anniversary of the ... |
| |
Frank Worsley |
— |
— |
d - Frank Worsley 2015 |
| |
Wright Flyer |
— |
— |
d - Orville and Wilbur Wright with Wright Flyer 1985 syns. Flyer 1, Flyer 1903, flyer A, Flyer I, Wright Brothers Flyer I 1903, Wright Flyer I, Wright Flyer I, 1903, Wright Flyer No. 1 |
| |
Orville Wright death |
1948 |
— |
- 70th Anniversary of the Death of ... |
| |
Wilbur Wright |
1862 |
— |
birth - 150th Anniversary of the Birth of ... d - Orville and Wilbur Wright with Wright Flyer 1985 |
| |
Wilbur Wright birth |
1862 |
— |
- 150th Anniversary of the Birth of ... |
| |
wulfenite |
— |
— |
d (2) - wulfenite 2017, wulfenite with mimetite 2017 |
| |
xebec |
— |
— |
syns. Chebeck |
| |
Xenopus laevis |
— |
— |
d - Xenopus laevis 2011 |
| |
Xerocomus badius |
— |
— |
d - Xerocomus badius (2016) 2016 |
| |
Xerula longipes |
— |
— |
d - Xerula longipes 2000 |
| |
XF8U-3 Crusader III |
— |
— |
d - XF8U-3 Crusader III 2018 |
| |
MV Xue Long |
— |
— |
d - MV Xue Long 2017 |
| |
Xylocopa virginica |
— |
— |
d - Xylocopa virginica 2016 |
| |
Yamadara cattleya |
— |
— |
d - Yamadara cattleya 1997 |
| |
Year of the Dog |
— |
— |
(3) - ... 1994, ... 2006, ... 2018 syns. Dog (zodiac) |
| |
Year of the Dragon |
— |
— |
- ... 2000 |
| |
Year of the Horse |
— |
— |
- ... 2002 |
| |
Year of the Monkey |
— |
— |
(2) - ... 2004, ... 2016 |
| |
Year of the Ox |
— |
— |
- ... 1997 |
| |
Year of the Pig |
— |
— |
(2) - ... 1995, ... 2007 |
| |
Year of the Rabbit |
— |
— |
(2) - ... 1999, ... 2011 |
| |
Year of the Ram |
— |
— |
- ... 2015 |
| |
Year of the Rat |
— |
— |
- ... 1996 |
| |
Year of the Rooster |
— |
— |
(2) - ... 2005, ... 2017 |
| |
Year of the Snake |
— |
— |
- ... 2001 |
| |
Year of the Tiger |
— |
— |
(2) - ... 1998, ... 2010 |
| |
yellow-billed kingfisher |
— |
— |
syns. Syma torotoro |
| |
yellow-billed stork |
— |
— |
d - yellow-billed stork - Mycteria ibis 2016 syns. Ibis ibis, Mycteria ibis |
| |
yellow-collared lovebird |
— |
— |
syns. Agapornis personata, Agapornis personatus, Masked Lovebird |
| |
yellow-crested cockatoo |
— |
— |
syns. Cacatua sulphure amazone, Cacatua sulphurea |
| |
yellow-crowned gonolek |
— |
— |
syns. Barbary Shrike, gonolek, Laniarius barbarus |
| |
yellow-edged lyretail |
— |
— |
syns. Coronation Trout, Lyretail Grouper, malau, Variola louti, Variola luti |
| |
yellow-throated warbler |
— |
— |
syns. Dendroica dominica |
| |
yellow-winged bat |
— |
— |
syns. Lavia frons |
| |
yellowfin tuna |
— |
— |
syns. kakahi, Thunnus albacares, Thunnus albaceres, tunny-fish, yellow fin tuna |
| |
Yang Yong-eun |
— |
— |
d - Yang Yong-eun 2016 |
| |
Sarah, Duchess of York |
— |
— |
syns. Sarah Ferguson, Miss Sarah Ferguson |
| |
Dwight Yorke |
— |
— |
d - Dwight Yorke 1997 |
| |
Young Man with Pointed Beard, by Rembrandt |
— |
— |
d - Young Man..Rembrandt 2003 |
| |
Zhou Yu |
— |
— |
d - Zhou Yu 2015 |
| |
Yugoslavia soccer team |
— |
— |
d - Yugoslavi..ccer team 1990 |
| |
Yuri Gagarin |
1934 |
1968 |
Gagarin birth death - 50th Anniversary of the Death of ... d - Yang Lewei orbits the Earth - Yuri Gagarin 2004 syns. Gagarin, Juri Gagarin, Jurij Gagarin, Jurij A. Gagarin |
| |
Yuri Gagarin death |
1968 |
— |
- 50th Anniversary of the Death of ... |
| |
Abraham Zacuto |
— |
— |
d - "Pinta" and Abraham Zacuto 1987 |
| |
zebra |
— |
— |
d - zebra 1990 syns. Hippotigris, zebras |
| |
zebra dove |
— |
— |
syns. Geopelia striata |
| |
zebra duiker |
— |
— |
syns. banded duiker, Cephalophus zebra, zebra antelope |
| |
zebra shark |
— |
— |
syns. Stegostoma fasciatum, Stegostoma tigrinum |
| |
Mao Zedong birth |
1893 |
— |
(3) - 99th Anniversary of the Birth of ..., 120th Anniversary of the Birth of ..., 125th Anniversary of the Birth of ... syns. Mao Tse-tung birth |
| |
Mao Zedong death |
1977 |
— |
syns. Mao Tse-tung death |
| |
Zeppelin LZ 1 |
— |
— |
syns. Airship LZ 1 1900, LZ 1, LZ-1, LZ1, zeppelin LZ-1, Zeppelin No. 1, Zeppelin No. 1, 1900 |
| |
Ferdinand Zeppelin opening |
1838 |
— |
- 180th Anniversary of the Birth of ... syns. Graf Ferdinand von Zeppelin birth, Count Ferdinand von Zeppelin birth, Ferdinand Graf von Zeppelin birth |
