11. A handheld electronic device comprising an input apparatus, a processor apparatus, and an output apparatus, the input apparatus comprising a number of input members, at least some of the input members having a number of linguistic elements assigned thereto, at least some of the input members each having as the number of the linguistic elements assigned thereto a plurality of the linguistic elements, the processor apparatus comprising a processor and a memory having stored therein a plurality of objects comprising a plurality of language objects, at least some of the language objects each comprising a number of the linguistic elements, the output apparatus comprising a display, the memory having stored therein a number of routines which, when executed by the processor, cause the handheld electronic device to be adapted to perform operations comprising: receiving on the handheld electronic device data including one or more language objects; identifying, from among the one or more language objects, one or more proper language objects that have an upper case character as a first character; determining that one or more of the identified proper language objects includes the same characters as one of the plurality of language objects stored in the memory, wherein the plurality of language objects stored in the memory include a non-upper case character as the first character; storing the identified one or more proper language objects in the memory; detecting an ambiguous input including a number of input member actuations of a number of the input members, wherein at least one of the input members has a plurality of linguistic elements assigned thereto; identifying one or more of the stored proper language objects that corresponds with the ambiguous input; and outputting to the display at least a portion of the one or more stored proper language objects as a proposed disambiguation of the ambiguous input.
11. A handheld electronic device comprising an input apparatus, a processor apparatus, and an output apparatus, the input apparatus comprising a number of input members, at least some of the input members having a number of linguistic elements assigned thereto, at least some of the input members each having as the number of the linguistic elements assigned thereto a plurality of the linguistic elements, the processor apparatus comprising a processor and a memory having stored therein a plurality of objects comprising a plurality of language objects, at least some of the language objects each comprising a number of the linguistic elements, the output apparatus comprising a display, the memory having stored therein a number of routines which, when executed by the processor, cause the handheld electronic device to be adapted to perform operations comprising: receiving on the handheld electronic device data including one or more language objects; identifying, from among the one or more language objects, one or more proper language objects that have an upper case character as a first character; determining that one or more of the identified proper language objects includes the same characters as one of the plurality of language objects stored in the memory, wherein the plurality of language objects stored in the memory include a non-upper case character as the first character; storing the identified one or more proper language objects in the memory; detecting an ambiguous input including a number of input member actuations of a number of the input members, wherein at least one of the input members has a plurality of linguistic elements assigned thereto; identifying one or more of the stored proper language objects that corresponds with the ambiguous input; and outputting to the display at least a portion of the one or more stored proper language objects as a proposed disambiguation of the ambiguous input. 13. The handheld electronic device of claim 11 wherein the operations further comprise: identifying as a proper language object a language object having an initial portion that corresponds with a code designation within a predetermined range of code designations.