monetary unit;  currency unit
 base unit (metre, etc.);  standard unit
 per unit time;  rate per unit of time
 identity element;  neutral element
 source module;  compilation unit
 economic unit (entity involved in economic activity, e.g. households, businesses, nations);  economic unit (measurement of economic activity)
 coursework completed without degree;  withdrawal from a course having completed the coursework
 point system;  credit system
 prefixed unit of measurement (i.e. millimeter, kilogram, etc.);  supplementary SI unit (radian and steradian)
 International System of Units;  SI
 lexical unit;  lexical token
 identity matrix;  unit matrix
 local labor union;  local labour union
 local labor union;  local labour union
 derived unit (i.e. metre per second, cubic metre, etc.)
 derived unit (i.e. metre per second, cubic metre, etc.)
 advanced standing (in school or college);  credit for prior studies
 per-connection;  by connection
 systems management functional unit
 scaled measurement unit;  SMU
 separately compiled program
 output level (e.g. in manufacturing);  consumption rate (e.g. fuel, power);  intensity
 electromagnetic unit;  emu