Uttarāṣāḍā (Uttarashada) is a nakṣatra (nakshatra; star).

It is a particular star.

Uttareśvaratīrtha  (Uttareswaratirtha) is one if the famous tīrthas (tirtha; sites of pilgrimage) in Avantīkṣetra (Avantiksetra). Taking a bath in this tīrtha (tirtha), a puṇyārthī (punyarthi; seeker of virtue) redeems all his lineage from sins.

In Vṛhaddharmapurāṇa (Vriddharmapurana) it is said that , Uttarī (Uttari) is one of the wives of Dīpaka (Dipaka) rāga (raga; a shape of Indian classical music).  

It was an ancient place of residence. While in Digvijaya (A war to conquer all the places in all directions), Nakula conquered this land. One of the Yavana (the people belonging from other religions than Hinduism) reigned places in  north-western India. At present, it is assumed to be in Afganistan. [Astronomical Dating of Events & […]

Devī Bhāgabatī ( Devi Bhagabati) was known as Devī (Devi) Oṣadhi at a place called Uttarkuru.

Lord Śiva (Shiva) created many Mātrikā (Matrika or a kind of goddesses) from his own body to help in killing Aṇdhakāsura (Andhakasura). After slaying Aṇdhakāsura (Andhakasura), these Mātrikās (Matrikas or a kind of goddesses) intended to satiate their hunger by devouring the whole creation. Lord Śiva (Shiva) could not control them. So he took help […]

It is a kind of a star.

[See Vedi].

Uttejanī (Uttejani) is a lesser female deity called mātṛkā (matrika) , who was present as an associate during the corronation of Skanda-Kārtikeya (Kartikeya).

See Artha.