The Austronesian Comparative Dictionary

*ibaS companion, close relative, other one

PAN ibaS companion, close relative, other one

Form.
Puyuma iva elder sibling, elder sibling's spouse, spouse's elder sibling
Puyuma (Rikavong) iva elder sibling, elder sibling's spouse, spouse's elder sibling

PMP ibah companion, close relative, other one

WMP
Ifugaw ibá brother, sister, cousin, companion, friend
Casiguran Dumagat íba another, other, different, distinct, new
Pangasinan íba companion; accompany; help
Tagalog ibá other, another; different, distinct
Hanunóo íba companionship; accompanying, going along with someone
ʔibá another, another one; other, different, but not in the sense of being distinct or separate
Aklanon íba go together, be companions
ibá accompany, go along with; different, other, another
Cebuano ibá (given as a dialect form of ) the other ones, additional ones; include in a group
Mongondow iba-nia another, other; some
Bikol ibá different, distinct, dissimilar, otherwise; contrasting; strange, peculiar; to differ, be different; include, incorporate, enclose; join, belong to; associate with; accompany, go or come along with
pag-ir-ibá company, companions, society

PMP ibah-an companion, close relative, other one

WMP
Itbayaten ivan idea of being a companion
Ivatan ka-yvan friend
Hiligaynon ibán other, some other
Cebuano iban companion, someone together with someone else
Murut (Timugon) iwan father-in-law; mother-in-law
Bintulu ivan parent-in-law
anak ivan child-in-law
Kelabit iban parent-in-law, child-in-law
Toba Batak par-iban MBD (the preferred spouse of a man); two sisters ... are each other's , they are , and call each other and and not . Each sister is also to the husband of the other and both their husbands are to each other also. Sisters are always very attached to each other, and, as a rule, the same is true of their husbands.
Iban iban person
Singhi Land Dayak iban son-in-law, daughter-in-law
Nias iwa tribe, clan; (in southern Nias) brother, sister
Ngaju Dayak iwan husband's sister, brother's wife
Ma'anyan iwan wife's sister, brother's wife (m.s.)
Murik ame iban father-in-law
ine iban mother-in-law
anak iban child-in-law
CMP
Manusela ifan patrilineal clan
iba patrilineal clan
Bimanese iwa friend; close relative

PWMP ka-ibah-an companion, close relative, other one

WMP
Itbayaten ka-yvan companion, escort, associate, chaperone
ka-ka-yvan friend (because of frequent going together)
Ivatan ka-yvan friend
Hanunóo ka-ʔibáh-an companion, fellow traveler
Aklanon ka-ibah-an companion
Penan k-ivan parent-in-law, child-in-law