(1)郡的三分之一部分；郡下三分行政区

(2)(由三个或三个以上百户区组成的郡的)行政区
如约克郡就分成3个行政区：东区、西区和北区。

(3)在郡下三分行政区内设立的法庭(→riding; trithing)

• in his own right
• In his quae de jure communi omnibus conceduntur，consuetudo alicujus patriae vel loci non est allegenda.
• in his verbis
• inhoc
• in hoc
• inhoke
• inhonestus
• inhuman treatment
• inhuman treatment which endangers life
• in hunc modum
• in iisdem terminis
• in individuo
• in infinitum
• in initialibus
• in initio
• in initio litis
• in integrum
• in invidiam
• in invitum
• in ipsis faucibus
• in ipso articulo temporis
• Iniquissima pax est anteponenda justissimo bello.
• iniquity
• Iniquum est alios permittere，alios inhibere mercaturam.
• Iniquum est aliquem rei sui esse judicem.