ORDNANCE SURVEY(noun)Did you mean?Synonyms RhymesAlso try..surveyordnanceDefinitions There is 1 meaning of the phrase Ordnance Survey. Ordnance Survey - as a noun The official cartography agency of the british government Word Variations & RelationsAnagramsStarts OStarts ORStarts ORDStarts ORDNEnds YEnds EYEnds VEYEnds RVEYStarts O & ends YStarts OR & ends YStarts O & ends EYA-Z Proximitiesordinations12ordinee8ordinees9ordines8ordnance11 Ordnance Survey ordnances12ordo5ordonnance13ordonnances14ordos6