Question: The National Muslim Council of Tanzania is well known as BAKWATA, what Bantu language is used to create this acronym?

Context paragraphs:
Gweno language: Gweno is a Bantu language spoken in the North Pare Mountains in the Kilimanjaro Region of Tanzania.  The people known as the Gweno (or more properly "Asu") are a Chaga ethnic and linguistic group.  Since the Chaga people are Bantu speakers, the adopted language contains dialects similar to that of the Kenyan language Kamba.  Gweno shares about 54% to 56% of its vocabulary with other Chaga dialects and 46% with Taita dialects.  However, a large percentage of its vocabulary is not seen in the other dialects.  Also at the start of the 11th century, the Chaga people descended and migrated from the Bantu group in which they migrated to the foothills of mount Kilimanjaro.  The Gweno language is today spoken mostly by older adults, with younger generations having shifted to Asu and Swahili.  "Ethnologue" considers Gweno to be moribund; the language is not being passed down because children have not been exposed to Gweno since the 1970s.  The generational shift from Gweno to either Asu or Swahili has certainly created shifts in dialect, however Gweno speakers do not see this as a threat.

Fipa language: Fipa (Fipa: "Ichifipa") is a Bantu language of Tanzania.  It is spoken by the Fipa people, who live on the Ufipa plateau in the Rukwa Region of South West Tanzania between Lake Tanganyika and Lake Rukwa.  The ethnic group of the Fipa people is larger than the group of Fipa language speakers.  On the Tanzanian side, people who speak Mambwe-Lungu may identify as Fipa and consider their language to be a dialect of Fipa.  Lungu and Mambwe are also spoken in Zambia where they are considered languages and their speakers are considered to be ethnic groups in their own right, although linguists consider Lungu and Mambwe to be dialects of a single language.  There are three dialects: Milanzi (also referred to as IchiSukuuma), Kwa (Ichikwa) and Nkansi.

Kuhane language: Subia, Chisubia or Subiya (also known as Chinkuhane or chisubia,), is a Bantu language spoken by 35,000 people along the [[Chobe and Zambezi rivers in the East and South side of the Zambezi Region and is also spoken in Botswana and to some extent in zambia.  In it is mostly known as chinkuhane considered the original subia.  It is one of several dominant Bantu language of the Zambezi region where the Masubias (a people who speak subia or chinkuhane) are the majority.

Yeyi language: Yeyi (autoethnonym "Shiyɛyi") is an endangered Bantu language spoken by many of the approximately 50,000 Yeyi people along the Okavango River in Namibia and Botswana.  Yeyi, influenced by Juu languages, is one of several Bantu languages along the Okavango with clicks.  Indeed, it has the largest known inventory of clicks of any Bantu language, with dental, alveolar, palatal, and lateral articulations.  Though most of its older speakers prefer Yeyi in normal conversation, it is being gradually phased out in Botswana by a popular move towards Tswana, with Yeyi only being learned by children in a few villages.  Yeyi speakers in the Caprivi Strip of north-eastern Namibia, however, retain Yeyi in villages (including Linyanti), but may also speak the regional lingua franca, Lozi.

Mzungu: Mzungu (] ) is a Bantu language term used in the African Great Lakes region to refer to people of European descent.  It is a commonly used expression among Bantu peoples in Kenya, Tanzania, Malawi, Rwanda, Burundi, Uganda, Democratic Republic of Congo, Comoros, Mayotte and Zambia, dating back to the 18th century.  Literally translated it meant "someone who roams around" or "wanderer."  The term was first used in the African Great Lakes region to describe European explorers in the 18th century, apparently as a result of their extensive travelling all over the world.  The word Mzungu comes from Kiswahili, where "zungu" or "zunguka" is the word for spinning around on the same spot.  "Kizunguzungu" is Kiswahili for a dizziness.  The term is now used to refer to "someone with white skin" or "white skin".  The word Mzungu in Swahili can also mean someone who speaks English.  A person in Swahili is "Mtu" and "English" in Swahili is "Kizungu" hence the combination of the two words to make up a word "Mzungu."

Nyakyusa language: Nyakyusa, or Nyakyusa-Ngonde, is a Bantu language of Tanzania and Malawi spoken by the Nyakyusa people around the northern end of Lake Malawi.  There is no single name for the language as a whole; dialects are Nyakyusa, Ngonde (Konde), Kukwe, Mwamba (Lungulu), and Selya (Salya, Seria) of Tanzania.  Disregarding the Bantu language prefixes "Iki-" and "Ki-," the language is also known as Konde ~ Nkhonde, Mombe, Nyekyosa ~ Nyikyusa, and Sochile ~ Sokili.

Swahili language: Swahili, also known as Kiswahili (translation: coast language), is a Bantu language and the first language of the Swahili people.  It is a lingua franca of the African Great Lakes region and other parts of eastern and south-eastern Africa, including Tanzania, Kenya, Uganda, Rwanda, Burundi, Mozambique, and the Democratic Republic of the Congo (DRC).  Comorian, spoken in the Comoros Islands is sometimes considered to be a dialect of Swahili, though other authorities consider it a distinct language.

Ha language: Ha, also known with the Bantu language prefix as "Giha, Ikiha," or "Kiha," is a Bantu language spoken by the Ha people of the Kigoma Region of Tanzania, spoken on the eastern side of Lake Tanganyika up to the headwaters of the Mikonga.  It is closely related to the languages of Rwanda and Burundi; neighboring dialects are reported to be mutually intelligible with Kirundi.

Turu language: The Turu or Nyaturu language, "Kinyaturu", also known as Rimi "Kirimi", is a Bantu language of spoken by the "Wanyaturu" also known as "Arimi" of the Singida region of Tanzania.  Excluding the Bantu language prefixes "Ke-" and "Ki-," other spellings of the language are "Limi" and "Remi".  Dialects of the three Turu tribes are "Girwana" of the "Airwana (Wilwana)" in the north, "Giahi" of the "Vahi (Wahi)" in the south and west, and "Ginyamunyinganyi" of the "Anyiŋanyi (Wanyinganyi)" in the east.

National Muslim Council of Tanzania: The National Muslim Council of Tanzania is an Islamic organisation based in Tanzania.  It is well known by its Swahili acronym BAKWATA.

Supporting paragraphs: National Muslim Council of Tanzania Swahili language
Answer: Swahili