1. Short title; table of contents (a) Short title This Act may be cited as the National Aeronautics and Space Administration Authorization Act of 2018 . (b) Table of contents The table of contents of this Act is as follows: Sec. 1. Short title; table of contents. Sec. 2. Definitions. TITLE I—Authorization of appropriations Sec. 101. Fiscal year 2019. TITLE II—Human space flight and exploration Sec. 201. Value of ISS and capabilities in low-Earth orbit. Sec. 202. Continuation of the ISS. Sec. 203. Review of and report on DOD activities on the ISS. Sec. 204. Low-Earth orbit commercialization. Sec. 205. Low-Earth orbit commercialization program. Sec. 206. Stepping stone approach to exploration. Sec. 207. Space Launch System configurations. Sec. 208. Advanced space suits. Sec. 209. Acquisition of space transportation services. Sec. 210. 21st century space launch infrastructure. Sec. 211. Indian River Bridge. Sec. 212. ISS national laboratory