The ITU-T (Telecommunication Standardization Sector) is a permanent organ of the International Telecommunication Union (ITU). The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view t
ITU-T F.910-1995 history
1995ITU-T F.910-1995 PROCEDURES FOR DESIGNING EVALUATING AND SELECTING SYMBOLS PICTOGRAMS AND ICONS Study Group 1