Ted

Tenders electronic daily

Tei

Text encoding initiative

Tfa

Textes de français ancien

Tgb

Très grande bibliothèque

Til

Testi italiani in linea

Toc

Table of contents

Ue

Unione Europea

Uibm

Ufficio italiano brevetti e marchi

Uk

United Kingdom

Ukmarc

United Kingdom Marc

Umi

University microfilm international

Umts

Universal mobile telecommunication system

Unesco

United nations education science culture organization

Unimarc

Universal Marc format

Urbe

Unione romana biblioteche ecclesiastiche

Urbs

Unione romana biblioteche scientifiche

Urc

Uniform resource characteristics

Url

Uniform resource locator

Urn

Uniform resource name

Usa

United States of America

Usmarc

United States Marc

Vera

Virtual electronic resource access

Veronica

Very easy rodent-oriented net-wide index to computerized archives

Vlb

Verzeichnis lieferbarer Bücher

Vrd

Virtual reference desk

Vrml

Virtual reality markup language