The following guidelines for the non-sexist use of language are excerpted from a former webpage by the same name, which used to be posted at the American Philosophical Association's website.
using plural nouns
deleting 'he', 'his', and 'him' altogether
substituting articles ('the', 'a', 'an') for 'his'; and 'who' for 'he'
substituting 'one', 'we', or 'you'
minimizing use of indefinite pronouns (e.g., 'everybody', 'someone')
using the passive voice [use sparingly]
substituting nouns for pronouns [use sparingly]
using the "singular 'they'"Â
for 'man', substitute 'person'/'people', 'individual(s)', 'human(s)', 'human being(s)'
for 'mankind', substitute 'humankind', 'humanity', 'the human race'
for 'manhood', substitute 'adulthood', 'maturity'
delete unnecessary references to generic 'man'
using 'Ms' instead of 'Miss' or 'Mrs.', even when a woman's marital status is known
using a married woman's first name instead of her husband's (e.g., "Ms. Annabelle Lee" not "Mrs. Herman Lee")
using the corresponding title for females ('Ms.', 'Dr.', 'Prof.') whenever a title is appropriate for males
using 'Dear Colleague' or 'Editor' or 'Professor', etc. in letters to unknown persons (instead of 'Dear Sir', 'Gentlemen')
using the same term (which avoids the generic 'man') for both females and males (e.g., 'department chair' or 'chairperson'), or by using the corresponding verb (e.g., 'to chair')
not calling attention to irrelevancies (e.g., 'lady lawyer', 'male nurse')