Satsang SRI SAI SAHASRANAMA ARCHANA. by Pujya Sri Narasimha Swami ji

46. Om Anavaratha samadhisthaya Namaha
who is ever plunged in Samadhi.

47. Om Anatha parirakshakaya Namaha
who protects the unprotected.

48. Om Ananyapremasamhrsta gurupadha vilinahrdhe Namaha
whose heart is merged in the feet of the Guru who is delighted
at the undiverted love (of the disciple)

49. Om Anadhruthasta siddhaye Namaha
who regarded not even the 8 siddhies.

50. Om Anamaya padhapradhaya Namaha
who grants one the abode of unalloyed Bliss.

51. Om Anadhimath parabrahmane Namaha
who is the Para Brahman without origin.

52. Om Anahatha dhivakaraya Namaha
who is the Sun of the Anahata Chakra (or the uneclipsed Sun)

53. Om Anirdesyavapuse Namaha
whose body eludes understanding.

54. Om Animese kshith aprajaya Namaha
who sleeplessly watches over his subjects or children
(the devotees).

55. Om Anugrahartha murthaye Namaha
who has incarnated (only) to bestow blessings.

56. Om Anuvarthitha venkusava Namaha
who is the disciple of Venkusa (=Venkatesa).

57. Om Aneka dhivyamurthaye Namaha
who has many divine forms.

58. Om Anekadhbhutha dharsanaya Namaha
who appears in many wonderful forms.

59. Om Anekajanmajam papam smruthimathrena
harakaya Namaha
who by his bare thought wipes off sins accumulated
in many births.

60. Om Anekajanma vruththantham savistharamudhirayathe
Namaha
who narrated with full detail the events that happened in
many previous births.

Source
http://www.saileelas.org/books/sahasra.htm