(n) :
(UN, historical) Initialism of United Nations Emergency Force.
(n) :
(engineering) Initialism of Unified Extra Fine (formerly an initialism of Unified National Extra Fine), a screw thread classification within the Unified Thread Standard.
(n) :
(UN, historical) Initialism of United Nations Emergency Force.
(n) :
(engineering) Initialism of Unified Extra Fine (formerly an initialism of Unified National Extra Fine), a screw thread classification within the Unified Thread Standard.