Abbreviation

The abbreviation for light is lt., a recognised short form listed in English dictionaries. In technical records, you may also see LT or lt when a particular abbreviation system defines those letters as light. Nautical charts use Lt(s) for Light(s)....

The abbreviation for effective is Eff., a recognised shortened form used in administrative records, business documents and date labels. You may also see EFF or eff without a period in digital systems. However, eff. can represent other words, including efficient,...

The abbreviation for elementary is Elem., a recognised short form commonly used in school directories, educational records and academic references. You may also see Elem or ELEM without a period. When referring to the complete phrase elementary school, ES is...

The abbreviation for trust is TR in certain legal and tax administration records. The Internal Revenue Service (IRS) uses TR when processing trust names, while the United States Postal Service (USPS) specifies TRST for business-word abbreviations. The form Tr. is...

The abbreviation for communication is Comm., a shortened form used in notes, business records and space-limited writing. Comm and COMM are also documented in educational and technical abbreviation lists. However, the correct form depends on context: Commc’n is used in...

The abbreviation for developing is Dev. when used as informal or context-defined shorthand. You may also encounter Dev without a period, particularly in academic journal titles. However, neither form is a universal abbreviation for developing. Dev. more commonly represents development,...

The abbreviation for transportation is Transp., a recognised shortened form used in business records, legal citations and academic references. You may also see Transp without a period or TRNSPRTN in U.S. postal addressing standards. These forms represent the same word,...

The abbreviation for agreement is Agmt., a recognised short form used in business records, legal document references and administrative systems. Other documented forms include Agrmt. and AGRMT, although their usage depends on the organisation or industry. For contracts and formal...

The abbreviation for facility is FAC in some technical and administrative systems. Other documented forms include FACIL, used in organisational records, and FACLTY, the standard abbreviation in USPS business-word references. You may also encounter Fac. as informal shorthand. The correct...

The abbreviation for trailer is Trlr., a shortened form commonly used in vehicle and transportation records. TRLR is also officially recognised in U.S. postal addressing, while TLR appears in California transportation-permit terminology. These forms generally refer to a trailer, but...