missing abbreviation section in this document.

Section 2 may be appropriate place to put this ( or link to a more general glossary/ terms definitions across ONAP)

the missing term definition triggering this discussion here was EMS from PNF 3010  proposed in

1. VNFRQTS

Found abbreviations in VNFRQTS:

1. ACL
2. ACME
3. API
4. BGP
5. BTA
6. CA
7. CCL
8. CLAMP
9. CLLI
10. CMOS
11. CMPv2
12. CRL
13. CSAR
14. DBaaS
15. DCAE
16. DDOS
17. DNS
18. DPDK
19. DPI
20. DPM
21. DSS
22. ECCN
23. EMS
24. ETSI IFA
25. EVC
26. FIPS
27. FQDN
28. FTPES
29. GPB
30. GUI
31. GVNFM
32. HEAT
33. HSM
34. HVol
35. HW
36. IDAM
37. IO
38. IPSec
39. JMS
40. JSON
41. KPI
42. LCM
43. LCP
44. LDAP
45. LOG_AUTH
46. LOG_AUTHPRIV
47. LTE
48. MD5
49. MIME
50. MSA
51. MSO
52. MTTI
53. MTTR
54. NCSP
55. NFS
56. NFV
57. NIC
58. NIST
59. NTP
60. OA&M
61. OAuth
62. OID
63. ONAP
64. OPNFV
65. OWASP
66. PCEF
67. PCRF
68. PKI
69. PM
70. PNF
71. PnP
72. QCOW2
73. QoS
74. RAN
75. RFC
76. RFP
77. RPC
78. SAML
79. SCEP
80. SDC
81. SDN
82. SFTP
83. SHA
84. SLA
85. SNMP
86. SP
87. SPI
88. SR-IOV
89. SSH
90. SW
91. TACACS
92. TCA
93. TLS
94. TOSCA
95. TPM
96. UUID
97. VDU
98. VES
99. VLAN
100. vLANs
101. VM
102. VNF
103. VNFC
104. VNF-D
105. VPN
106. XML
107. xNF
108. YAML
109. YANG