OCH zone: (A) Ambulance service; (B) Animal care facility without overnight accommodation; (C) Art gallery or museum ; (D) Artist studio or work space; (E) Bank or financial institution; (F) Business or professional office; (G) Catering operation; (H) Church;
Read it in the chapter →How this ordinance defines it
The operative definition is the local one. Codes routinely subdivide a category into tiers — “day care 2, family”, “group home 2” — and attach different permissions to each, so only Alexandria’s own text settles what this covers.