Territorial Army 
(In the UK) a volunteer force founded in 1908 to provide a reserve of trained and disciplined military personnel for use in an emergency. Called since 2013 Army Reserve.
- Companion of Honour
- Companion of Literature
- companion plant
- companion-plant
- companion planting
- companion set
- companionship
- companion stairs
- companionway
- company
- company car
- company commander
- company house
- company-keeper
- company keeping
- company law
- company-loving
- company man
- company officer
- company promoter
- company promoting
- company secretary
- company sergeant major
- companyship
- company time