Semper

* Semper supra (Latin: Always above), the official motto of the United States Space Force
* Semper fidelis (Latin: Always faithful), a motto used by, among others, the United States Marine Corps
* Semper fortis (Latin: Always Courageous), an unofficial motto of the United States Navy
* Semper Gumby (Dog Latin: Always flexible), an unofficial motto of the USCG, USMC, USPHS, CAP, Emergency Management and more
* Semper paratus (Latin: Always ready), the United States Coast Guard motto
* Semper primus (always first), a latin phrase used as a motto by several United States and Israeli military units
* Semper vigilans (always vigilant), a latin phrase used as a motto by the Civil Air Patrol, several military units, and the city of San Diego, California, U.S.
* Semper vigilo (Latin: Always vigilant or Always alert), motto of Police Scotland
* Sic semper tyrannis (Latin: Thus always to tyrants), motto of Virginia
* Quas dederis solas semper habebis opes (Latin: "What thou hast given alone shall be eternal riches unto thee"), motto of Queen Mary's Grammar School, England
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