Gayatri Mantra:
Om Bhuh Bhuvah Svah Tat Saviturvarenyam, Bhargodevasya Dhimahi Dhiyoyonah Prachodayat
The other Gayatri Mantra is as follows:
Om Bhu, Om Bhuvah, Om Svaa, Om Mahaa, Om Janah, Om Tapah, Om Satyam, Om Tat Savitur Varenyam Bhargo, Devasya Dhimahi Dhiyo Yo Nah Prachodayat, Om Apo Jyotih Raso-mritam Brahmaa Bhur Bhuvah Swaa Om
Ganesh:
Om Ekadantaya Vidmahe Vakratundaya Dhimahi Tanno Danti Prachodayat
Vishnu:
Om Narayanaya Vidmahe Vasudevaya Dhimahi Tanno Vishnu Prachodayat
Narasimha:
Om Vajranakhaya Vidmahe Mahadevaya Dhimahi Tanno Narashimha Prachodayat
Rudra:
Om Tat Purushaya Vidmahe Mahadevaya Dhimahi Tanno Rudrah Prachodayat
Lakshmi:
Om Mahadevyai Cha Vidmahe Vishnu-patnyai Cha Dhimahi Tanno Lakshmi Prachodayat
Kartikeya:
Om Tatpurushaya Vidmahe Mahasenanaya Dhimahi Tanno Shanmukha Prachodayat
Other Kartikeya mantra:
Om Saravanabhavaya Namah Sasthi and Chaturdasi are the best tithis to worship Krtikeya.
Sun:
Om Bhaskaraya Vidmahe Mahadyutikaraya Dhimahi Tanno Aditya Prachodayat
Moon:
Om Ksheeraputraya Vidmahe Amruta-tatvaya Dhimahi Tanno Chandra Prachodayat
Mars:
Om Angarakaya Vidmahe Sakti Hastaya Dhimahi Tanno Bhaumah Prachodayat
Saturn: Om Neelanjanaya Vidmahe Chhayamartandaya Dhimahi Tanno Shani Prachodayat
Sun:
Om Bhaskaraya Vidmahe Mahadyutikaraya Dhimahi Tanno Aditya Prachodayat
Moon:
Om Ksheeraputraya Vidmahe Amruta-tatvaya Dhimahi Tanno Chandra Prachodayat
Mars:
Om Angarakaya Vidmahe Sakti Hastaya Dhimahi Tanno Bhaumah Prachodayat
Saturn: Om Neelanjanaya Vidmahe Chhayamartandaya Dhimahi Tanno Shani Prachodayat