U

U P U (see Universal Postal Union.)

Uherské Hradiště [Uherske Hradiste]

- 1957. Anniversary Issue

Ukrainian Connections

Ultra-violet Light

Umělecká Beseda [Umelecka Beseda] (see Artists Guild [Czech].)

Undenominated Stamps (see Forever Stamps [Slovak]; Non Denominated Postage.)

UNESCO

- 1958

- 1963

- 1964

- 1965

- 1966. 20th Anniversary

- 1968

- - Chaplin, Charley. 1899-1977

- - Gorky, Maxim. 1868-1936

- - Marx, Karl. 1818-1883

- - November Issue

- 1969

- 1970

- 1971

- 1975

- 1976. 30th Anniversary

- 1979

- 1982. 10th International Exhibition of Children's Art, Lidice

- - Souvenir Sheet

- 1989

- 1993

- - Břevnov Monastery [Brevnov Monastery]

- - Prague

- 1994

- - Agricola, Georgius. 1494-1555

- - Heritage

- - Telč [Telc]

- - Voltaire. 1694-1778

- 1995

- 1996

- 1998

- 1999

- 2000

- 2007

UNESCO International Music Council (see Music - UNESCO International Music Council.)

UNESCO World Heritage Sites (see World Heritage Sites.)

UNICEF

- 1971. 25th Anniversary

- - 60h

- - - Types

- 1979.

- 1986. 40th Anniversary Issue

- 1996. 50th Anniversary

- - Envelope

- - Issue

- - Postal Card

- 2000

Unified Health Services

Unified Physical Education

Uniforms

- Historic Postal Uniforms Issue

- Medieval Postal Courier Designs

- - Theft from Printer

- Sword

Union of Slovak Philatelists

- 2009. 40th Anniversary

Unions (see Trade Unions.)

Unissued Stamps

United Hunting Organization

- 1973. 50th Anniversary

United Nations

- 1965. 20th Anniversary Issue

- 1970. 25th Anniversary Issue

- 1995. 50th Anniversary

- - Czech

- - Slovak

United States

- Air Force

- Altoona, PA

- - Subway Stamp Shop

Army

1945. Emergency Stamps (see Provisional and Revolutionary Overprints, 1945.)

- - American Army Olympic Games

- - Plzeň Post Cards [Plzen Post Cards]

Cancels

Czechoslovak Communities (see Cancels - By Place - United States.)

Cedar Rapids, Iowa

National Czech and Slovak Museum (see Cedar Rapids, Iowa - National Czech and Slovak Museum.)

Czechoslovaks (see Czechoslovaks - United States.)

Exhibitions (see Exhibitions. United States.)

- Postal Rates

Spillville, Iowa

Dvořák, Antonín. 1841-1904 [Dvorak, Antonin]

2004. 100th Death Anniversary Cancel

- Tabor, South Dakota

- - Czech Days Celebration

- Warwick, Maryland

Universal Jubilee Exhibition, Prague

- 1991. 100th Anniversary Issue

Universal Postal Union

- 1949. 75th Anniversary

- - Post Rider

- 1969. 16th Congress, Tokyo Issue

- 1974. 100th Anniversary

- 1994. 120th Anniversary Issue

- - Czech

- - Slovak

- 1999. 125th Anniversary Issue

- - Czech

- - - Postal Pigeons

- - Slovak

- - - Automation

- - - Slovak Post Logo

- - - Žilina University [Zilina University]

- Emblem on Stamp Day issue

Universiade

- 1964

- 1965

- 1999

Universities and Colleges (see also Academies; Secondary Schools.)

- Báňská Štiavnica [Banska Stiavnica]

- - Mining School

- - - 1964. 200th Anniversary

- Bratislava

- - Comenius University

- - University of Bratislava

- - - 1965. 500th Anniversary Issue

- Brno

- - Brno University

- - Conservatory of Music

- Charles University. Prague

- - 1948. 600th Anniversary

- - - Coupons

- Closing of Universities by the Nazis

- - 1989. 50th Anniversary Issue

- Commenius University. Bratislava

- - 1994. 75th Anniversary

- Czech Technical University

- - 2007. 300th Anniversary

- Košice [Kosice]

- - Technical University

- - - 2002. 50th Anniversary

- Olomouc University

- - 1973. 400th Anniversary Issue

- Prague

- - Conservatory of Music

- - - 1961. 150th Anniversary Issue

- Trnava

- - Trnava University

- - - 1985. 350th Anniversary Issue

- Žilina University [Zilina University]

- - 1989

Unwin, Alexander M.

UPU (see Universal Postal Union.)

Ust Chorna

Cancels (see Cancels - By Place - Ust Chorna.)

Ustí nad Labem [Usti nad Labem]

- 1993

Ustohal, Vladimir

Utamaro, Kitagawa. 1753-1806 (see Artists - Utamaro, Kitagawa. 1753-1806.)

Uzhok

- Postal Card

Uzhorad

- Postal Card