1.  Another of the more reliable polls in Mexico City is done by Market Opinion Research International de Mexico, a London-owned international polling company.

2.  A recent public opinion survey by the leading Republican polling company has in part alerted the White House.

3.  A political science professor with his own polling company exposed her to that line of work, which appealed to her appreciation for measurable truths in life.

4.  Abacus, the polling company that supplied the polls, warned that only a few hundred votes separated the candidates in come constituencies.

5.  Abacus, the polling company that supplied the polls, warned that only a few hundred votes separated the candidates in the undecided constituencies.

6.  Abacus, the polling company that supplied the polls, warned that only a few hundred votes separated the candidates in some constituencies.

7.  In December, it hired Edelman Public Relations Worldwide and Wirthlin Worldwide, a polling company, to recommend how the fund can explain itself around the world.

8.  It hired Roper Starch Worldwide, a polling company, for a national telephone survey in February on attitudes about medical research and the Tuskegee experiment.

9.  It was released Tuesday by two non-profit agencies and a polling company.

10.  Last year, the two bought a stake in French polling company Ipsos.