unlimited; unrestricted; limitless
admission limit; restricted admission
limited; restricted; constrained
weight restriction; weight limit
limited headroom; max height
restriction enzyme; restriction endonuclease
price movement limit; daily trading limit; fluctuation limit
restricted area; security area
restrictions on the number of kanji recognized for usage (recognised)
restricted Chinese characters
power limitation; power restriction
restrictive (of relative pronoun use)
restraint of trade; trade restriction
Treaty on Conventional Armed Forces in Europe; CFE
max height; maximum height
low-carbohydrate diet; low-carb diet; carbohydrate-restricted diet
Anti-Ballistic Missile Treaty (1972); ABM
control of access by means of a password; being password-protected
water supply restrictions
limitation in stock investment