Intensive Outpatient Treatment (also known as IOP for Intensive Outpatient Program) is a primary treatment program recommended in some circumstances by a clinical and medical assessment. IOP may be recommended for those who do not need medically-supervised detox.
The genitive is the case (or function) of an inflected form of a noun or pronoun showing ownership, measurement, association, or source. Adjective: genitival. The suffix -'s on nouns is a marker of genitive case in English. Genitive case can also be indicated by an of phrase after a noun.
In languages that have a genitive case, the possessive forms corresponding to pronouns may or may not resemble the genitive of those pronouns. For example, in Russian, the genitive of Ñ ja I is Ð¼ÐµÐ½Ñ menya (of me), whereas the corresponding possessive is Ð¼Ð¾Ð¹ moy (my, mine, in masculine singular nominative form).